Annual report

Period2021-06-01 → 2022-05-31
Filed2025-01-16
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed

Amends S100P3YY. Amended by S100V3PM (2025-01-16).

Key figures · 139
MetricValuePeriodScopeSource row
Revenue¥3.0bn2021-06-01 → 2022-05-31Cons.Net sales
Revenue¥2.3bn2020-06-01 → 2021-05-31Cons.Net sales
Revenue¥1.7bn2019-06-01 → 2020-05-31dCons.Net sales (5-year summary)
Revenue¥2.9bn2018-06-01 → 2019-05-31dCons.Net sales (5-year summary)
Revenue¥2.8bn2017-06-01 → 2018-05-31dCons.Net sales (5-year summary)
Operating income¥457m2021-06-01 → 2022-05-31Cons.Operating income
Operating income¥31m2020-06-01 → 2021-05-31Cons.Operating income
Ordinary income¥470m2021-06-01 → 2022-05-31Cons.Ordinary income
Ordinary income¥17m2020-06-01 → 2021-05-31Cons.Ordinary income
Ordinary income−¥314m2019-06-01 → 2020-05-31dCons.Ordinary income loss (5-year summary)
Ordinary income−¥144m2018-06-01 → 2019-05-31dCons.Ordinary income loss (5-year summary)
Ordinary income−¥265m2017-06-01 → 2018-05-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥379m2021-06-01 → 2022-05-31Cons.Income before income taxes
Profit before tax−¥90m2020-06-01 → 2021-05-31Cons.Income before income taxes
Net income (owners)¥194m2021-06-01 → 2022-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥155m2020-06-01 → 2021-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥425m2019-06-01 → 2020-05-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥64m2018-06-01 → 2019-05-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥257m2017-06-01 → 2018-05-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥194m2021-06-01 → 2022-05-31Cons.Profit loss
Net income−¥155m2020-06-01 → 2021-05-31Cons.Profit loss
Total assets¥4.4bnat 2022-05-31Cons.Assets
Total assets¥3.0bnat 2021-05-31Cons.Assets
Total assets¥3.0bnat 2020-05-31dCons.Total assets (5-year summary)
Total assets¥4.7bnat 2019-05-31dCons.Total assets (5-year summary)
Total assets¥6.1bnat 2018-05-31dCons.Total assets (5-year summary)
Total liabilities¥1.6bnat 2022-05-31Cons.Liabilities
Total liabilities¥1.6bnat 2021-05-31Cons.Liabilities
Net assets / equity¥2.8bnat 2022-05-31Cons.Net assets
Net assets / equity¥1.5bnat 2021-05-31Cons.Net assets
Net assets / equity¥1.6bnat 2020-05-31dCons.Net assets
Net assets / equity¥1.9bnat 2019-05-31dCons.Net assets (5-year summary)
Net assets / equity¥1.9bnat 2018-05-31dCons.Net assets (5-year summary)
Cash and deposits¥1.3bnat 2022-05-31Cons.Cash and deposits
Cash and deposits¥478mat 2021-05-31Cons.Cash and deposits
Cash & equivalents¥1.2bnat 2022-05-31Cons.Cash and cash equivalents
Cash & equivalents¥346mat 2021-05-31Cons.Cash and cash equivalents
Cash & equivalents¥186mat 2020-05-31dCons.Cash and cash equivalents
Cash & equivalents¥756mat 2019-05-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.3bnat 2018-05-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥136m2021-06-01 → 2022-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥759m2020-06-01 → 2021-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥36m2019-06-01 → 2020-05-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥34m2018-06-01 → 2019-05-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥756m2017-06-01 → 2018-05-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow¥43m2021-06-01 → 2022-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥17m2020-06-01 → 2021-05-31Cons.Net cash provided by used in investment activities
Investing cash flow¥322m2019-06-01 → 2020-05-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥406m2018-06-01 → 2019-05-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥67m2017-06-01 → 2018-05-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥315m2021-06-01 → 2022-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥578m2020-06-01 → 2021-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥932m2019-06-01 → 2020-05-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥995m2018-06-01 → 2019-05-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥176m2017-06-01 → 2018-05-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥21.662021-06-01 → 2022-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-21.842020-06-01 → 2021-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-61.422019-06-01 → 2020-05-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-9.732018-06-01 → 2019-05-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-40.932017-06-01 → 2018-05-31dCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥21.522021-06-01 → 2022-05-31Cons.Diluted earnings per share (5-year summary)
Net assets per share¥284.76at 2022-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥207.71at 2021-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥229.9at 2020-05-31dCons.Net assets per share (5-year summary)
Net assets per share¥286.77at 2019-05-31dCons.Net assets per share (5-year summary)
Net assets per share¥293.65at 2018-05-31dCons.Net assets per share (5-year summary)
Equity ratio62.9%at 2022-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio48.6%at 2021-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio55.2%at 2020-05-31dCons.Equity to asset ratio (5-year summary)
Equity ratio40.0%at 2019-05-31dCons.Equity to asset ratio (5-year summary)
Equity ratio30.7%at 2018-05-31dCons.Equity to asset ratio (5-year summary)
ROE9.2%2021-06-01 → 2022-05-31Cons.Rate of return on equity (5-year summary)
Employees46at 2022-05-31Cons.Number of employees
Employees36at 2021-05-31Cons.Number of employees
Employees37at 2020-05-31dCons.Number of employees
Employees43at 2019-05-31dCons.Number of employees
Employees71at 2018-05-31dCons.Number of employees
Revenue¥477m2021-06-01 → 2022-05-31StandaloneNet sales
Revenue¥336m2020-06-01 → 2021-05-31StandaloneNet sales
Revenue¥328m2019-06-01 → 2020-05-31dStandaloneNet sales (5-year summary)
Revenue¥547m2018-06-01 → 2019-05-31dStandaloneNet sales (5-year summary)
Revenue¥864m2017-06-01 → 2018-05-31dStandaloneNet sales (5-year summary)
Operating income¥45m2021-06-01 → 2022-05-31StandaloneOperating income
Operating income−¥36m2020-06-01 → 2021-05-31StandaloneOperating income
Ordinary income¥71m2021-06-01 → 2022-05-31StandaloneOrdinary income
Ordinary income−¥22m2020-06-01 → 2021-05-31StandaloneOrdinary income
Ordinary income−¥86m2019-06-01 → 2020-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥12m2018-06-01 → 2019-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥54m2017-06-01 → 2018-05-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥61m2021-06-01 → 2022-05-31StandaloneIncome before income taxes
Profit before tax−¥56m2020-06-01 → 2021-05-31StandaloneIncome before income taxes
Net income−¥69m2021-06-01 → 2022-05-31StandaloneProfit loss
Net income−¥56m2020-06-01 → 2021-05-31StandaloneProfit loss
Net income−¥458m2019-06-01 → 2020-05-31dStandaloneNet income loss (5-year summary)
Net income−¥19m2018-06-01 → 2019-05-31dStandaloneNet income loss (5-year summary)
Net income¥46m2017-06-01 → 2018-05-31dStandaloneNet income loss (5-year summary)
Total assets¥2.9bnat 2022-05-31StandaloneAssets
Total assets¥1.8bnat 2021-05-31StandaloneAssets
Total assets¥2.1bnat 2020-05-31dStandaloneTotal assets (5-year summary)
Total assets¥3.4bnat 2019-05-31dStandaloneTotal assets (5-year summary)
Total assets¥3.3bnat 2018-05-31dStandaloneTotal assets (5-year summary)
Total liabilities¥215mat 2022-05-31StandaloneLiabilities
Total liabilities¥180mat 2021-05-31StandaloneLiabilities
Net assets / equity¥2.7bnat 2022-05-31StandaloneNet assets
Net assets / equity¥1.6bnat 2021-05-31StandaloneNet assets
Net assets / equity¥1.7bnat 2020-05-31dStandaloneNet assets
Net assets / equity¥2.0bnat 2019-05-31dStandaloneNet assets (5-year summary)
Net assets / equity¥1.9bnat 2018-05-31dStandaloneNet assets (5-year summary)
Cash and deposits¥363mat 2022-05-31StandaloneCash and deposits
Cash and deposits¥105mat 2021-05-31StandaloneCash and deposits
EPS (basic)¥-7.652021-06-01 → 2022-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-7.92020-06-01 → 2021-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-66.192019-06-01 → 2020-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-2.932018-06-01 → 2019-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥7.292017-06-01 → 2018-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥6.992017-06-01 → 2018-05-31dStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥32018-06-01 → 2019-05-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥7.22017-06-01 → 2018-05-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥273.11at 2022-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥230.33at 2021-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥238.23at 2020-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥299.66at 2019-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥300.15at 2018-05-31dStandaloneNet assets per share (5-year summary)
Equity ratio91.8%at 2022-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio90.1%at 2021-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio81.9%at 2020-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio58.4%at 2019-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio57.6%at 2018-05-31dStandaloneEquity to asset ratio (5-year summary)
ROE2.5%2017-06-01 → 2018-05-31dStandaloneRate of return on equity (5-year summary)
Shares issued9,651,518at 2022-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued7,439,900at 2021-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued7,439,900at 2020-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued7,439,900at 2019-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued7,250,900at 2018-05-31dStandaloneTotal number of issued shares (5-year summary)
Employees6at 2022-05-31StandaloneNumber of employees
Employees5at 2021-05-31StandaloneNumber of employees
Employees6at 2020-05-31dStandaloneNumber of employees
Employees7at 2019-05-31dStandaloneNumber of employees
Employees6at 2018-05-31dStandaloneNumber of employees

Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.

Segments · 42
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2021-06-01 → 2022-05-31¥3m
Reconciling Itemsreconcilingdepreciation2021-06-01 → 2022-05-31¥2m
Reconciling Itemsreconcilingsegment assetsat 2022-05-31¥674m
Reconciling Itemsreconcilingsegment profit2021-06-01 → 2022-05-31−¥155m
Auction Related Businessreportable segmentcapex2021-06-01 → 2022-05-31¥4m
Auction Related Businessreportable segmentdepreciation2021-06-01 → 2022-05-31¥24m
Auction Related Businessreportable segmentrevenue2021-06-01 → 2022-05-31¥2.8bn
Auction Related Businessreportable segmentrevenue external2021-06-01 → 2022-05-31¥2.8bn
Auction Related Businessreportable segmentsegment assetsat 2022-05-31¥3.1bn
Auction Related Businessreportable segmentsegment profit2021-06-01 → 2022-05-31¥627m
Energy Related Businessreportable segmentdepreciation2021-06-01 → 2022-05-31¥2m
Energy Related Businessreportable segmentrevenue2021-06-01 → 2022-05-31¥150m
Energy Related Businessreportable segmentrevenue external2021-06-01 → 2022-05-31¥150m
Energy Related Businessreportable segmentsegment assetsat 2022-05-31¥566m
Energy Related Businessreportable segmentsegment profit2021-06-01 → 2022-05-31−¥14m
Total Of Reportable Segments And Otherssegment totalcapex2021-06-01 → 2022-05-31¥4m
Total Of Reportable Segments And Otherssegment totaldepreciation2021-06-01 → 2022-05-31¥26m
Total Of Reportable Segments And Otherssegment totalrevenue2021-06-01 → 2022-05-31¥3.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2021-06-01 → 2022-05-31¥3.0bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2022-05-31¥3.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2021-06-01 → 2022-05-31¥613m
Reconciling Itemsreconcilingdepreciation2020-06-01 → 2021-05-31¥2m
Reconciling Itemsreconcilingsegment assetsat 2021-05-31¥289m
Reconciling Itemsreconcilingsegment profit2020-06-01 → 2021-05-31−¥117m
Auction Related Businessreportable segmentcapex2020-06-01 → 2021-05-31¥18m
Auction Related Businessreportable segmentdepreciation2020-06-01 → 2021-05-31¥24m
Auction Related Businessreportable segmentrevenue2020-06-01 → 2021-05-31¥1.3bn
Auction Related Businessreportable segmentrevenue external2020-06-01 → 2021-05-31¥1.3bn
Auction Related Businessreportable segmentsegment assetsat 2021-05-31¥2.3bn
Auction Related Businessreportable segmentsegment profit2020-06-01 → 2021-05-31¥92m
Energy Related Businessreportable segmentcapex2020-06-01 → 2021-05-31¥481,000
Energy Related Businessreportable segmentdepreciation2020-06-01 → 2021-05-31¥41m
Energy Related Businessreportable segmentrevenue2020-06-01 → 2021-05-31¥944m
Energy Related Businessreportable segmentrevenue external2020-06-01 → 2021-05-31¥944m
Energy Related Businessreportable segmentsegment assetsat 2021-05-31¥397m
Energy Related Businessreportable segmentsegment profit2020-06-01 → 2021-05-31¥57m
Total Of Reportable Segments And Otherssegment totalcapex2020-06-01 → 2021-05-31¥19m
Total Of Reportable Segments And Otherssegment totaldepreciation2020-06-01 → 2021-05-31¥65m
Total Of Reportable Segments And Otherssegment totalrevenue2020-06-01 → 2021-05-31¥2.3bn
Total Of Reportable Segments And Otherssegment totalrevenue external2020-06-01 → 2021-05-31¥2.3bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2021-05-31¥2.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2020-06-01 → 2021-05-31¥148m

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 1,410
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)UHY東京監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)鹿目 達也
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)石原 慶幸
Other information consolidated (text)FilingDateInstantText · Plus
Key audit matters consolidated (text)FilingDateInstantText · Plus
Overview kam consolidated (text)FilingDateInstantText · Plus
Short description kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)アート売買取引における不適切な会計処理
Description including reason kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)追加情報(不適切な会計処理)
Auditors response kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Short description kam consolidatedFilingDateInstant_Row2Member
Original text (Japanese)棚卸資産(美術品)の評価
Description including reason kam consolidated (text)FilingDateInstant_Row2MemberText · Plus
Reference kam consolidatedFilingDateInstant_Row2Member
Original text (Japanese)注記事項(連結財務諸表作成のための基本となる重要な事項に関する注記)及び(重要な会計上の見積り)
Auditors response kam consolidated (text)FilingDateInstant_Row2MemberText · Plus
Short description kam consolidatedFilingDateInstant_Row3Member
Original text (Japanese)アイアート株式会社との株式交換により発生したのれんの評価
Description including reason kam consolidated (text)FilingDateInstant_Row3MemberText · Plus
Reference kam consolidatedFilingDateInstant_Row3Member
Original text (Japanese)注記事項(重要な会計上の見積り)及び(企業結合等関係)
Auditors response kam consolidated (text)FilingDateInstant_Row3MemberText · Plus
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)UHY東京監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)鹿目 達也
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)石原 慶幸
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)棚卸資産(美術品)の評価
Description including reason kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)注記事項(重要な会計方針)及び(重要な会計上の見積り)
Auditors response kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Short description kam non consolidatedFilingDateInstant_Row2Member
Original text (Japanese)関係会社株式(アイアート株式会社)の評価
Description including reason kam non consolidated (text)FilingDateInstant_Row2MemberText · Plus
Auditors response kam non consolidated (text)FilingDateInstant_Row2MemberText · Plus
Reference kam non consolidatedFilingDateInstant_Row2Member
Original text (Japanese)連結財務諸表に係る監査報告書
Other information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant3
Net sales (5-year summary)Prior4YearDuration2781368000JPY
Net sales (5-year summary)Prior3YearDuration2928754000JPY
Net sales (5-year summary)Prior2YearDuration1721889000JPY
Net sales (5-year summary)Prior1YearDuration2283900000JPY
Net sales (5-year summary)CurrentYearDuration2968079000JPY
Ordinary income loss (5-year summary)Prior4YearDuration-265494000JPY
Ordinary income loss (5-year summary)Prior3YearDuration-144082000JPY
Ordinary income loss (5-year summary)Prior2YearDuration-314148000JPY
Ordinary income loss (5-year summary)Prior1YearDuration17356000JPY
Ordinary income loss (5-year summary)CurrentYearDuration469914000JPY
Profit loss attributable to owners of parent (5-year summary)Prior4YearDuration-257306000JPY
Profit loss attributable to owners of parent (5-year summary)Prior3YearDuration-63514000JPY
Profit loss attributable to owners of parent (5-year summary)Prior2YearDuration-425220000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration-155202000JPY
Profit loss attributable to owners of parent (5-year summary)CurrentYearDuration193967000JPY

Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.

Data checks · 24 of 24 passed
balance sheet identityconsolidated 2021-05-31pass rounding
balance sheet identityconsolidated 2022-05-31pass rounding
balance sheet identitynon_consolidated 2021-05-31pass rounding
balance sheet identitynon_consolidated 2022-05-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2020-05-31pass
statement vs summary · net assetsconsolidated 2021-05-31pass
statement vs summary · net assetsconsolidated 2022-05-31pass
statement vs summary · net assetsnon_consolidated 2020-05-31pass
statement vs summary · net assetsnon_consolidated 2021-05-31pass
statement vs summary · net assetsnon_consolidated 2022-05-31pass
statement vs summary · net income attributable to parentconsolidated 2020-06-01/2021-05-31pass
statement vs summary · net income attributable to parentconsolidated 2021-06-01/2022-05-31pass
statement vs summary · operating cash flowconsolidated 2020-06-01/2021-05-31pass
statement vs summary · operating cash flowconsolidated 2021-06-01/2022-05-31pass
statement vs summary · revenueconsolidated 2020-06-01/2021-05-31pass
statement vs summary · revenueconsolidated 2021-06-01/2022-05-31pass
statement vs summary · revenuenon_consolidated 2020-06-01/2021-05-31pass
statement vs summary · revenuenon_consolidated 2021-06-01/2022-05-31pass
statement vs summary · total assetsconsolidated 2021-05-31pass
statement vs summary · total assetsconsolidated 2022-05-31pass
statement vs summary · total assetsnon_consolidated 2021-05-31pass
statement vs summary · total assetsnon_consolidated 2022-05-31pass